JPS5412545A - Absorbing body for elstic surface wave element - Google Patents

Absorbing body for elstic surface wave element

Info

Publication number
JPS5412545A
JPS5412545A JP7713377A JP7713377A JPS5412545A JP S5412545 A JPS5412545 A JP S5412545A JP 7713377 A JP7713377 A JP 7713377A JP 7713377 A JP7713377 A JP 7713377A JP S5412545 A JPS5412545 A JP S5412545A
Authority
JP
Japan
Prior art keywords
surface wave
absorbing body
elstic
wave element
elastic surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7713377A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7713377A priority Critical patent/JPS5412545A/en
Publication of JPS5412545A publication Critical patent/JPS5412545A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE:To establish elastic surface wave element absorbing body enabling to low cost in massproduction and to increase the reliability of element, by forming the absorbing agent with stamping method on the elastic surface wave delivery path of the substrate propagating the elastic surface waves.
JP7713377A 1977-06-30 1977-06-30 Absorbing body for elstic surface wave element Pending JPS5412545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7713377A JPS5412545A (en) 1977-06-30 1977-06-30 Absorbing body for elstic surface wave element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7713377A JPS5412545A (en) 1977-06-30 1977-06-30 Absorbing body for elstic surface wave element

Publications (1)

Publication Number Publication Date
JPS5412545A true JPS5412545A (en) 1979-01-30

Family

ID=13625295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7713377A Pending JPS5412545A (en) 1977-06-30 1977-06-30 Absorbing body for elstic surface wave element

Country Status (1)

Country Link
JP (1) JPS5412545A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354129A (en) * 1979-04-28 1982-10-12 Murata Manufacturing Co., Ltd. Absorber for piezoelectric surface acoustic wave device
JPS5957514A (en) * 1982-09-27 1984-04-03 Toshiba Corp Surface acoustic wave element
JPS5957513A (en) * 1982-09-27 1984-04-03 Toshiba Corp Surface acoustic wave element
US4683394A (en) * 1983-12-15 1987-07-28 Kabushiki Kaisha Toshiba Acoustic surface wave resonator device
JPH05110375A (en) * 1991-10-17 1993-04-30 Mitsubishi Electric Corp Surface acoustic wave circuit device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270354A (en) * 1975-12-09 1977-06-11 Murata Manufacturing Co Method of laminateddceramic capacitor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5270354A (en) * 1975-12-09 1977-06-11 Murata Manufacturing Co Method of laminateddceramic capacitor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354129A (en) * 1979-04-28 1982-10-12 Murata Manufacturing Co., Ltd. Absorber for piezoelectric surface acoustic wave device
JPS5957514A (en) * 1982-09-27 1984-04-03 Toshiba Corp Surface acoustic wave element
JPS5957513A (en) * 1982-09-27 1984-04-03 Toshiba Corp Surface acoustic wave element
US4683394A (en) * 1983-12-15 1987-07-28 Kabushiki Kaisha Toshiba Acoustic surface wave resonator device
JPH05110375A (en) * 1991-10-17 1993-04-30 Mitsubishi Electric Corp Surface acoustic wave circuit device

Similar Documents

Publication Publication Date Title
JPS5412545A (en) Absorbing body for elstic surface wave element
JPS53109458A (en) Element for elastic surface wave
JPS5216147A (en) Pacage method for surface elastic wave element
JPS5321953A (en) Ultrasonic wave transmitting and receiving apparatus
JPS53109457A (en) Element for elastic surface wave propagation
JPS5414654A (en) Elastic surface wave device
JPS51150949A (en) Elastic surface wave unit
JPS5232650A (en) Surface elastic wave element
JPS51131242A (en) Elastic surface wave filter
JPS53118338A (en) Active frequency adjustment method for elastic surface wave circuit
JPS52141543A (en) Manufacture of surface elastic wave unit
JPS52153647A (en) Elastic surface wave element
JPS5362444A (en) Elastic surface wave unit
JPS53110349A (en) Elastic surface wave filter device
JPS5210652A (en) Elastic surface wave device
JPS5362964A (en) Elastic surface wave apparatus
JPS53132246A (en) Elastic surface wave filter
JPS5299046A (en) Elastic surface wave pulse delay device
JPS5418651A (en) Elastic surface wave device and its manufacture
JPS5399847A (en) Elastic surface wave device
JPS5441690A (en) Elastic surface wave unit
JPS53136938A (en) Elastic surface wave filter
JPS52116154A (en) Elastic surface wave element
JPS51136264A (en) Surface elastic wave device
JPS5410644A (en) Elastic surface wave filter